Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of complete off-grid power kits in China, also supports customized service. Welcome to buy advanced complete off-grid power kits in stock from our factory.
What Makes Our Complete Off-Grid Power Kits Different?
True Plug-and-Play Simplicity
Generally, off grid systems like solar power installations involve hours and hours of the same old wiring, configuration and troubleshooting processes. Our kits come pre configured, and the wiring is colour coded for easy connection. Just connect a few cables, install the panels, and within about 1 hour, you will be generating your own electricity. Each kit comes with an easy to follow quick start installation guide, plus links to video tutorials for step by step installation assistance.
Modular, Future-Ready Design
A small solar power system can make it easy to expand over time as your needs change. Our kit is built as a modular design to allow you to add new solar panels, batteries and/or generator backups to your existing components without having to replace them. Therefore, you can preserve your investment and adapt as your energy needs change.
All-Weather Reliability
Tested in the real world. All of our components have been tested and/or rated to function under extreme environmental conditions. The battery bank (batteries) are kept in a weatherproof, well-ventilated cabinet. A charge controller regulates the operation of the system; an inverter provides clean and stable electricity.
Smart Energy Management
All kits come with a remote monitor. The free app allows you to check live solar output, battery status and household consumption from anywhere – your home or 1,000 miles away. You can set alerts, view history and operate remote outlets. No more worrying about having enough electricity to run your home overnight.
Pure Sine Wave Output
Sensitive Electronic Equipment like your pc, medical device, smart tv require clean power. The inverters produce pure sine-wave power which is exactly the same (and in some instances, better) than grid power. So that means no noise, no damage and no flickering.
Why Choose Us Over Other Solar Companies?
You have options. But here's why hundreds of off-grid homeowners and businesses have made us their long-term partner.
Over a Decade of Off-Grid Expertise
At Mutian Solar, we don't just sell solar, we live it. Members of our staff have installed systems in various off-grid locations like mountains, islands, farms and disaster relief sites. Each kit has been redesigned based on actual customer ideas and experience.
We Don't Believe in "One-Size-Fits-All"
Before shipping any kit, we request a short conversation about your energy needs, location, and budget. Based on that, we fine-tune the component sizing (without technical numbers, we simply match the "heavy-duty" or "light-use" version to your lifestyle). You receive a custom recommendation, not a generic box.
Premium Components, No Hidden Costs
Some competitors cut corners with low-grade batteries or undersized wiring. We use industry-leading lithium iron phosphate (LiFePO4) cells – known for safety and longevity – paired with UL-certified electronics. What you see is what you get: no surprise "upgrades" needed to make the system functional.
Transparent, Fair Pricing
We operate directly from our warehouse to you – no middlemen. Our prices are all-inclusive. Compare our kit against buying individual components, and you'll see significant savings plus the peace of mind that everything works together perfectly.
After-Sales Service & Warranty – Complete Off-Grid Power Kits
Going off-grid should feel empowering, not scary. That's why our support doesn't end at the checkout.
Comprehensive Warranty
Solar panels: 25-year linear performance warranty
Inverter/charger: 10-year replacement warranty
Battery bank: 10-year or 8,000-cycle warranty
All other components: 5-year warranty
We keep a stock of spare parts at our regional centers, so if anything ever fails, we ship a replacement within 48 hours – no need to send the old unit back first (advanced replacement).
24/7 Technical Hotline & Remote Diagnostics
Reach a real human, not a bot. Our support team is based in-house, available via phone, chat, or email around the clock. For app-connected kits, we can often diagnose issues remotely – loose connection, firmware glitch, or shading problem – and walk you through the fix in minutes.
Lifetime Access to Knowledge Base
You get exclusive access to our customer portal with:
Detailed manuals (plain English, no jargon)
Troubleshooting flowcharts
Monthly webinars on off-grid living tips
Community forum where fellow off-grid users share experiences
On-Site Assistance (Select Regions)
We have an extensive network of trained technicians available in North America and Europe who can travel to your location to assist with more complicated installations or repairs (travel fees apply if you choose this option). However, most of our customers find the remote support provided via video guides simplifies the process of installing or repairing a battery pack.
Battery Recycling Program
We will send you a paid return shipping label when your battery pack reaches its useful lifespan (typically 10+ years). We then recycle the cells responsibly at no additional cost to you, and provide you with a discount on purchasing your next battery pack.
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